CN112785886A - Portable multimedia teaching equipment - Google Patents
Portable multimedia teaching equipment Download PDFInfo
- Publication number
- CN112785886A CN112785886A CN202110221437.8A CN202110221437A CN112785886A CN 112785886 A CN112785886 A CN 112785886A CN 202110221437 A CN202110221437 A CN 202110221437A CN 112785886 A CN112785886 A CN 112785886A
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- China
- Prior art keywords
- case
- show stand
- multimedia teaching
- quick
- stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000007306 turnover Effects 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/065—Combinations of audio and video presentations, e.g. videotapes, videodiscs, television systems
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention belongs to the technical field of multimedia teaching, and particularly discloses portable multimedia teaching equipment which comprises a case and a display platform hinged with the case, wherein a lens is arranged on the inner side of the case, the two sides of the case and the display platform are respectively connected with a pneumatic rod through a limiting shaft seat and a rotary seat, the outer sides of the two ends of the display platform are respectively and rotatably connected with a lighting mechanism, and the outer sides of the case and the display platform are respectively and fixedly provided with a portable device through an auxiliary seat; but be equipped with the gliding supplementary show stand of pull in the inboard of show stand, be equipped with the slide that is used for installing the camera lens in the inboard of quick-witted case, the camera lens can slide from top to bottom in the slide to can adjust the interval between camera lens and the show stand according to the show needs, satisfy the definition show needs of different article, be connected for articulated between quick-witted case and the show stand, when not using, can turn over the show stand and turn over to folding with quick-witted case, make whole be a airtight box.
Description
Technical Field
The invention relates to the technical field of multimedia teaching, in particular to portable multimedia teaching equipment.
Background
Multimedia teaching refers to the multimedia computer which is used for comprehensively processing and controlling various media information such as symbols, languages, characters, voice, graphics, images and the like, and carrying out organic combination and display of various elements of the multimedia according to teaching requirements by a screen or a projector, and simultaneously adding the cooperation of voice and man-machine interaction operation between a user and the computer as required, completing the teaching or training process.
Present multimedia teaching is with object show stand structure is comparatively single, and is not portable, has the use limitation. Accordingly, a portable multimedia teaching apparatus is provided to solve the above-mentioned problems in the background art by those skilled in the art.
Disclosure of Invention
The present invention is directed to a portable multimedia teaching apparatus, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a portable multimedia teaching equipment, include quick-witted case and with quick-witted case articulated show stand, the inboard of machine case is provided with the camera lens, quick-witted case with the both sides of show stand are connected with the air pressure bar through spacing axle bed and swivel mount respectively, the top both sides sliding connection of show stand has supplementary show stand, the bottom both sides of show stand have set firmly positioning seat and supplementary seat respectively, the both ends outside of show stand all rotates and is connected with lighting mechanism, machine case with the outside of show stand has set firmly portable device through supplementary seat respectively.
Preferably, the illuminating mechanism comprises a folding rod rotatably connected with the display stand, and the top end of the folding rod is rotatably connected with an arm lamp.
Preferably, the middle position of the bottom end of the outer side of the display stand is rotatably connected with a positioning shaft rod, one end of the positioning shaft rod is rotatably connected with the display stand, and the other end of the positioning shaft rod is detachably connected with the auxiliary display stand.
Preferably, a sliding seat for mounting the lens is fixedly arranged at the middle position of the inner side of the case, and the lens slides on the inner side of the sliding seat.
Preferably, the portable device comprises a limiting protrusion and a handle, an elastic band is fixedly arranged in the middle of the handle, and an anti-slip sleeve is sleeved on the outer side of the top end of the handle.
Preferably, a magic tape is fixedly arranged on one side surface of the anti-slip sleeve.
Preferably, the auxiliary seat has a through hole at a middle position thereof to match with the portable device.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the auxiliary display stand capable of sliding in a drawing manner is arranged on the inner side of the display stand, when the display stand is used, if the size of an article to be displayed is larger, the auxiliary display stand can be drawn out from two sides of the display stand respectively, so that the area of the display stand can be increased, the device can be adjusted to meet the requirements of displaying objects with different sizes, and the application range is wide;
2. in addition, a sliding seat for mounting the lens is arranged on the inner side of the case, the lens can slide up and down in the sliding seat, so that the distance between the lens and the display stand can be adjusted according to display requirements, the requirement for displaying the definition of different articles is met, the case is hinged with the display stand, and when the case is not used, the display stand can be folded to be folded with the case, so that the whole case is a closed box;
3. auxiliary seats for mounting a handheld device are arranged on the outer sides of the case and the display stand, and after the case and the display stand are folded, the object display stand can be lifted and taken through a handle of the handheld device, so that the object display stand is convenient to carry and use;
4. the both sides of show stand are equipped with the lighting mechanism of two sets of symmetric distributions respectively, can satisfy the illumination needs of show thing when not enough light, and can fold when not using and accomodate to the both sides of show stand, together fold to with the show stand with quick-witted case coincidence, satisfy the whole portable function of accomodating of show stand in kind.
Drawings
FIG. 1 is a schematic diagram of a portable multimedia teaching apparatus;
FIG. 2 is a schematic diagram of a right-view structure of a portable multimedia teaching apparatus;
FIG. 3 is a schematic view of a folding structure of a portable multimedia teaching apparatus;
FIG. 4 is a schematic view of an expanded structure of a display stand in a portable multimedia teaching apparatus;
fig. 5 is an axial view of a portable device in a portable multimedia teaching apparatus.
In the figure: 1. a chassis; 11. a limit shaft seat; 2. a display stand; 21. positioning seats; 22. an auxiliary seat; 221. a through hole; 23. rotating; 3. a pneumatic rod; 4. an illumination mechanism; 41. a folding bar; 42. an arm lamp; 5. an auxiliary display stand; 6. a lens; 7. a handheld device; 71. a limiting bulge; 72. a handle; 721. elastic bands; 73. an anti-slip sleeve; 731. magic tape; 8. positioning the shaft lever; 9. a slide carriage.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a portable multimedia teaching apparatus includes a case 1 and a display platform 2 hinged to the case 1, a lens 6 is disposed inside the case 1, two sides of the case 1 and the display platform 2 are respectively connected to a pneumatic rod 3 through a limiting shaft seat 11 and a swivel seat 23, two sides of a top end of the display platform 2 are slidably connected to an auxiliary display platform 5, two sides of a bottom end of the display platform 2 are respectively and fixedly provided with a positioning seat 21 and an auxiliary seat 22, outer sides of two ends of the display platform 2 are respectively and rotatably connected to an illumination mechanism 4, and outer sides of the case 1 and the display platform 2 are respectively and fixedly provided with a portable device 7 through the auxiliary seat.
In this embodiment: the outer sides of the case 1 and the display stand 2 are respectively and fixedly provided with a handheld device 7 through an auxiliary seat 22; for articulated connection between quick-witted case 1 and the show stand 2, when not using, can turn over the show stand 2 and turn over to folding with quick-witted case 1, make whole to be a airtight box, all be equipped with the auxiliary seat 22 that is used for installing portable device 7 in quick-witted case 1 and the outside of show stand 2, after quick-witted case 1 and show stand 2 are folding, can realize the hand-held of show stand in kind through the handle 72 of portable device 7 and take, portable uses.
Specifically, the illuminating mechanism 4 comprises a folding rod 41 which is rotatably connected with the display stand 2, and the top end of the folding rod 41 is rotatably connected with an arm lamp 42; illumination mechanism 4 adopts foldable structure, can satisfy the illumination needs of show thing when not enough light on the one hand, and on the other hand can fold when not using and accomodate to the both sides of show stand 2, together fold to coincide with quick-witted case 1 with show stand 2, satisfy the whole portable function of accomodating of show stand in kind.
Specifically, a positioning shaft lever 8 is rotatably connected to the middle position of the bottom end of the outer side of the display stand 2, one end of the positioning shaft lever 8 is rotatably connected with the display stand 2, and the other end of the positioning shaft lever is detachably connected with the auxiliary display stand 5; when the auxiliary display stand 5 is drawn out from the inner side of the display stand 2, the positioning shaft lever 8 can be used for supporting, and the use stability is enhanced.
Specifically, a sliding seat 9 for mounting the lens 6 is fixedly arranged at the middle position of the inner side of the case 1, and the lens 6 slides on the inner side of the sliding seat 9; the slide seat 9 for installing the lens 6 is arranged on the inner side of the case 1, and the lens 6 can slide up and down in the slide seat 9, so that the distance between the lens 6 and the display platform 2 can be adjusted according to display requirements, and the requirements of displaying the definition of different articles are met.
Specifically, the hand-held device 7 comprises a limiting bulge 71 and a lifting handle 72, an elastic band 721 is fixedly arranged at the middle position of the lifting handle 72, an anti-slip sleeve 73 is sleeved on the outer side of the top end of the lifting handle 72, and a magic tape 731 is fixedly arranged on one side surface of the anti-slip sleeve 73; can be after quick-witted case 1 and show stand 2 are folded, through two handles 72 with the whole lifting of show stand in kind, portable, magic subsides 731 can make two handles 72 more stable bonding together fixed, stability and the security of mentioning are strengthened.
Specifically, the auxiliary seat 22 has a through hole 221 at the middle position for matching with the handheld device 7; the portable device 7 is convenient to install, and the portable device 7 can be replaced and disassembled according to the use requirement.
The working principle of the invention is as follows: when the device is used, the display platform 2 is turned over from the case 1 to be horizontally placed at a right angle with the case 1, then the distance between the lens 6 and the display platform 2 is manually adjusted up and down, the folding rod 41 in the illuminating mechanism 4 is turned over from the side surface of the display platform 2 to be vertically placed with the display platform 2, and the arm lamp 42 on the folding rod 41 is turned over to be parallel to the display platform 2, so as to finish the primary placement of the display platform 2. when the device is used, if the size of an object to be displayed is larger, the auxiliary display platform 5 can be respectively pulled out from the two sides of the display platform 2, so that the area of the display platform 2 can be increased, the device can be adjusted to meet the object display requirements with different sizes, the application range is wide, in addition, the slide seat 9 for installing the lens 6 is arranged on the inner side of the case 1, and the lens 6 can slide up and down in the slide seat 9, so that the distance between the lens 6 and the display stand 2 can be adjusted according to the display requirements to meet the requirements of clear display of different articles, the case 1 is hinged with the display stand 2, when not in use, the display stand 2 can be turned over to be folded with the case 1, so that the whole body is a closed box body, auxiliary seats 22 for mounting the portable device 7 are arranged on the outer sides of the case 1 and the display stand 2, after the case 1 and the display stand 2 are folded, the object display stand can be held by the handle 72 of the portable device 7 for convenient carrying and use, two groups of symmetrically distributed illuminating mechanisms 4 are respectively arranged on two sides of the display stand 2, which can meet the illumination requirement of the displayed object when the light is insufficient, and can be folded and stored on two sides of the display stand 2 when not in use, folding to with quick-witted case 1 coincidence together with show stand 2, satisfy the whole portable function of accomodating of show stand in kind.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (7)
1. The utility model provides a portable multimedia teaching equipment, including quick-witted case (1) and with quick-witted case (1) articulated show stand (2), the inboard of quick-witted case (1) is provided with camera lens (6), its characterized in that, quick-witted case (1) with the both sides of show stand (2) are connected with pneumatic rod (3) through spacing axle bed (11) and swivel mount (23) respectively, the top both sides sliding connection of show stand (2) has supplementary show stand (5), the bottom both sides of show stand (2) have set firmly positioning seat (21) and supplementary seat (22) respectively, the both ends outside of show stand (2) all rotates and is connected with lighting mechanism (4), quick-witted case (1) with the outside of show stand (2) has set firmly portable device (7) through supplementary seat (22) respectively.
2. A portable multimedia teaching apparatus according to claim 1, characterized in that the lighting means (4) comprises a folding bar (41) rotatably connected to the display stand (2), the top end of the folding bar (41) being rotatably connected to an arm light (42).
3. The portable multimedia teaching apparatus according to claim 1, wherein a positioning shaft rod (8) is rotatably connected to the middle position of the bottom end of the outer side of the display stand (2), one end of the positioning shaft rod (8) is rotatably connected to the display stand (2), and the other end is detachably connected to the auxiliary display stand (5).
4. A portable multimedia teaching apparatus according to claim 1, wherein a slide (9) for mounting said lens (6) is fixed at a middle position of the inner side of said case (1), and said lens (6) slides inside said slide (9).
5. The portable multimedia teaching apparatus according to claim 1, wherein the portable device (7) comprises a position-limiting protrusion (71) and a handle (72), an elastic band (721) is fixed at the middle position of the handle (72), and an anti-slip sleeve (73) is sleeved on the outer side of the top end of the handle (72).
6. The portable multimedia teaching apparatus according to claim 5, wherein a magic tape (731) is fixed on one side of the anti-slip cover (73).
7. A portable multimedia teaching apparatus according to claim 1, characterized in that the auxiliary base (22) has a through hole (221) at a middle position to match the portable device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221437.8A CN112785886A (en) | 2021-02-27 | 2021-02-27 | Portable multimedia teaching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221437.8A CN112785886A (en) | 2021-02-27 | 2021-02-27 | Portable multimedia teaching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112785886A true CN112785886A (en) | 2021-05-11 |
Family
ID=75762040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110221437.8A Pending CN112785886A (en) | 2021-02-27 | 2021-02-27 | Portable multimedia teaching equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112785886A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050239037A1 (en) * | 2004-04-06 | 2005-10-27 | Surapong Lertsithichai | Convertible podium system |
| CN203041057U (en) * | 2013-01-11 | 2013-07-10 | 廖树祥 | Stretchable lifting handle of handbag |
| CN206271224U (en) * | 2016-12-05 | 2017-06-20 | 常州机电职业技术学院 | Wall-mounted multimedia central control teaching integrated machine |
| CN207149132U (en) * | 2017-06-16 | 2018-03-27 | 张晶 | A kind of English-teaching aid case |
| CN210383432U (en) * | 2019-06-21 | 2020-04-24 | 寇晓慧 | Multimedia teaching is with show stand in kind |
| CN212203920U (en) * | 2020-04-14 | 2020-12-22 | 河南江山电子科技有限公司 | Rotatable folding intelligent blackboard |
-
2021
- 2021-02-27 CN CN202110221437.8A patent/CN112785886A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050239037A1 (en) * | 2004-04-06 | 2005-10-27 | Surapong Lertsithichai | Convertible podium system |
| CN203041057U (en) * | 2013-01-11 | 2013-07-10 | 廖树祥 | Stretchable lifting handle of handbag |
| CN206271224U (en) * | 2016-12-05 | 2017-06-20 | 常州机电职业技术学院 | Wall-mounted multimedia central control teaching integrated machine |
| CN207149132U (en) * | 2017-06-16 | 2018-03-27 | 张晶 | A kind of English-teaching aid case |
| CN210383432U (en) * | 2019-06-21 | 2020-04-24 | 寇晓慧 | Multimedia teaching is with show stand in kind |
| CN212203920U (en) * | 2020-04-14 | 2020-12-22 | 河南江山电子科技有限公司 | Rotatable folding intelligent blackboard |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210511 |
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| RJ01 | Rejection of invention patent application after publication |